Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,922",
      "signature": "0xa6e50d4c3f1fd78ef0fd5c1aee3d3d432a0a00038b735e472f90f10b435052e8a3074708c9c381efdd4f5dca819a78e3",
      "randomness": "0x4194159b061dca012d7b3461fcee2801dd56af444b842b9b7c3702ff00a88abb"
    }
  ],
  "blockNumber": "7,406,816"
}

{
  "Sr25519": "0x62358de3d8ea5ce4f6e68c06a98958153876d370d54089e60c3a0d73f0258a0fba07295ec5fb7a56af7910cb157c7fbe6811dc257814ab83c331230c2cf02687"
}